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Test ID:1.3.6.1.4.1.25623.1.0.800554
Category:Denial of Service
Title:ClamAV < 0.95 Multiple Vulnerabilities - Linux
Summary:ClamAV is prone to multiple vulnerabilities.
Description:Summary:
ClamAV is prone to multiple vulnerabilities.

Vulnerability Insight:
Multiple flaws are due to:

- Error in handling specially crafted RAR files which prevents the scanning of potentially
malicious files.

- Inadequate sanitation of files through a crafted TAR file causes clamd and clamscan to hang.

- 'libclamav/pe.c' allows remote attackers to cause a denial of service via a crafted EXE which
triggers a divide-by-zero error.

Vulnerability Impact:
Remote attackers may exploit this issue to inject malicious files
into the system which can bypass the scan engine and may cause denial of service.

Affected Software/OS:
ClamAV before version 0.95.

Solution:
Update to version 0.95 or later.

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2009-1241
http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html
BugTraq ID: 34344
http://www.securityfocus.com/bid/34344
Bugtraq: 20090402 [TZO-05-2009] Clamav 0.94 and below - Evasion /bypass (Google Search)
http://www.securityfocus.com/archive/1/502366/100/0/threaded
http://www.mandriva.com/security/advisories?name=MDVSA-2009:097
http://blog.zoller.lu/2009/04/clamav-094-and-below-evasion-and-bypass.html
http://www.openwall.com/lists/oss-security/2009/04/07/6
http://secunia.com/advisories/36701
SuSE Security Announcement: SUSE-SR:2009:009 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html
http://www.vupen.com/english/advisories/2009/0934
Common Vulnerability Exposure (CVE) ID: CVE-2009-1270
BugTraq ID: 34357
http://www.securityfocus.com/bid/34357
Debian Security Information: DSA-1771 (Google Search)
http://www.debian.org/security/2009/dsa-1771
http://osvdb.org/53461
http://secunia.com/advisories/34716
http://www.ubuntu.com/usn/usn-754-1
XForce ISS Database: clamav-untar-dos(49846)
https://exchange.xforce.ibmcloud.com/vulnerabilities/49846
Common Vulnerability Exposure (CVE) ID: CVE-2008-6680
XForce ISS Database: clamav-exe-dos(49845)
https://exchange.xforce.ibmcloud.com/vulnerabilities/49845
CopyrightCopyright (C) 2009 Greenbone AG

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